the Netherlands: area percent, and what it actually costs here
Confession thread, sort of. I went from 5mg to 1.7mg much faster than I should have because the scale had stalled and I got impatient. The stall broke about 8 weeks later, at which point I had no way of knowing whether the dose increase did anything or whether it would have broken anyway. So now I have injection-site…
The chromatogram trace is where the real information lives. The summary number is just a headline.
no "is this good?" without saying what the compound and claimed purity are
purity and net content are two different numbers, same vial
no "is this good?" without saying what the compound and claimed purity are
Disagree on that part. 98.4% and 98.3% on the same vial is normal.
Are you looking at area% or net peptide content? Different numbers.
What were the related substances listed individually?
area% is not mass%, and here is exactly why it matters
What were the related substances listed individually?
Yes, exactly this, and it is the bit that took me 53 weeks to accept.
Cosigning. The batch number is load-bearing information.
axis labels included, always
chromatogram or it did not happen
Not to be pedantic but certificate of analysis and batch are being used interchangeably and they are not interchangeable in real life.